Martha E. Payan (“Payan”) appeals the district court’s dismissal of her Title VII *1121 claims against Aramark Management Services L.P. ("Aramark”). This appeal turns upon one narrow and discrete issue—how to determine whether a Title VII action brought in district court after the receipt of an EEOC right-to-sue letter has been timely filed when the actual date of receipt by the litigant is unknown. Although we have addressed this question in a handful of previous cases, our earlier holdings fail to provide sufficient clarity to resolve the current case. Here, we seek to establish a coherent rule to apply to Payan’s ease. Under that rule, we hold that in the absence of evidence of actual receipt, we will apply a three-day mailing presumption to determine notice of a right-to-sue letter. We conclude that Payan’s claims are untimely and affirm the district court’s decision granting summary judgment for Ara-mark.
I
Payan’s term of employment with Ara-mark began on August 8, 2002, and ended on July 11, 2003, when she was terminated. On July 30, 2003, Payan submitted a charge of discrimination to the Equal Employment Opportunity Commission (“EEOC”) asserting sex discrimination and retaliation against Aramark. The EEOC dismissed Payan’s charge and issued a right-to-sue notice letter dated September 26, 2003. 1 As Payan noted in her opening brief, “[t]he actual date [Payan] received the notice is unknown.” However, the fact of receipt itself is undisputed. Payan filed this lawsuit on January 2, 2004, ninety-eight days after the EEOC letter was issued, alleging claims for sexual harassment, retaliation, and discrimination under Title VII of the Civil Rights Act of 1964, 42 U.S.C. § 2000e (“Title VII”) and deprivation of civil rights under 42 U.S.C. § 1983 against Aramark. 2
In response, Aramark filed a motion for summary judgment, contending that Pay-an’s complaint was untimely because it was filed after the ninety-day period within which a litigant must file suit after receiving notice of dismissal from the EEOC. See 42 U.S.C. § 2000e~5(f)(l). The district court concluded that Payan’s complaint was untimely and granted Aramark’s motion for summary judgment. This appeal followed.
II
We review a district court’s ruling that a Title VII action is barred by the statute of limitations de novo.
See Hernandez v. Spacelabs Med. Inc.,
III
Title VII provides that upon dismissing a charge of discrimination, the EEOC must notify the claimant and inform her that she has ninety days to bring a civil action.
See
42 U.S.C. § 2000e-5(f)(1) (“If a charge filed with the [EEOC] ... is dismissed by the [EEOC], ... the [EEOC or otherwise appropriate entity] shall so notify the person aggrieved and within ninety days after the giving of such notice a civil action may be brought.”). As we have previously explained, this ninety-day period operates as a limitations period.
See Scholar v. Pac. Bell,
We measure the start of the limitations period from the date on which a right-to-sue notice letter arrived at the claimant’s address of record.
See Nelmida v. Shelly Eurocars, Inc.,
Here, Payan does not dispute having received the letter, but does not claim to know when the letter arrived at her address of record. As Payan noted in her opening brief, “[t]he actual date [Payan] received the notice is unknown.” In her deposition, Payan suggested that “[the letter] could have been delayed” and that “[she’d] gotten mail that’[d] been delayed before ... [s]ometimes about a week.” However, she does not claim to know when the letter was delivered to her address of record.
Where the date of actual receipt is unknown, we will estimate that date based on the date of EEOC disposition and issuance of notice, with some compensation for mailing time.
See Baldwin County Welcome Ctr. v. Brown,
Payan maintains that the district court erred in basing its presumption on the EEOC letter issuance date without requiring Aramark to prove the circumstances of mailing, including proper address and postage. Payan offers two alternative arguments in this regard. First, Payan asserts that as the non-moving party, she is entitled to have all evidence construed in her favor. She claims that by not requiring Aramark to prove the circumstances of mailing, the district court erroneously construed these material facts against Payan. Second, Payan argues that Aramark had the burden to prove that the statute of limitations had expired, as an affirmative defense, and failed to meet that burden by not establishing the circumstances of mailing. Payan maintains that, for either reason, necessary predicate facts were not established to justify the district court’s presumption.
Payan’s arguments are unsupported by law. Where the actual date of receipt is unknown but receipt itself is not disputed, we have not demanded proof of actual receipt but have applied a presumption to approximate receipt.
See Ortez v. Wash. County,
We begin with the presumption that the letter issuance date is also the date on which the letter was mailed.
See id.; see also Baldwin County Welcome Ctr. v. Brown,
*1124 These assumptions may be rebutted with evidence to the contrary. See infra at 1126-27. As a initial matter, however, the district court here properly used the issuance date of September 26, 2003, as presumptive evidence of the mailing date.
IV
Having established the mailing date, we next calculate Payan’s receipt of her right-to-sue notice. In
Baldwin,
the Supreme Court presumed, without discussion, that a right-to-sue letter was received three days after its issuance date.
See
Our cases similarly do not resolve the question of approximating receipt in Pay-an’s case. It appears that in one ease we used the issuance date as the receipt date.
See Edwards v. Occidental Chem. Corp.,
With no clearly applicable rule in our own precedent, we may look to other federal courts for insight. Most courts, including the Supreme Court, have presumed a receipt date of three days after
*1125
EEOC letter issuance.
See, e.g., Baldwin,
The choice of a three-, five-, or seven-day presumption is critical here. As the district court noted, Payaris claim would have been untimely under either a three- or five-day rule. The EEOC issued a right-to-sue letter on September 26, 2003, and mailed the letter to Payaris address of record. Under a three-day rule, we would presume Payan received the right-to-sue letter on, or prior to, September 29, 2003. Because ninety days after that date was December 28, 2003, a Sunday, Federal Rule of Civil Procedure 6(a) extends the ninety-day period to December 29, 2003.
See
Fed. R. Civ. P. 6(a);
Sain v. City of Bend,
We adopt the three-day presumption. The three-day presumption accords with Federal Rule of Civil Procedure 6(e), which provides that “[w]henever a party must or may act within a prescribed period after service and service is made [by mail], 3 days are added after the prescribed period would otherwise expire.” Fed. R. Civ. P. 6(e);
see also Baldwin,
This presumption—that the plaintiff received the right-to-sue letter by the date presumed under a three-day rule—is a rebuttable one.
See, e.g., Issa v. Comp USA,
Here, Payan has offered insufficient evidence to rebut the three-day pre
*1127
sumption. Although Payan suggested that “[the notice letter] could have been delayed” and that “[she’d] gotten mail that’[d] been delayed before ... [sometimes about a week,” none of these comments are sufficiently definite, without corroborating evidence, to conclude that the right-to-sue letter arrived more than three days after issuance by the EEOC. Payan also suggested that “[m]any reasonable and logical reasons exist[ ] why ... the EEOC may not have mailed the right-to-sue notice until [after] September 29.” However, Payan’s unsupported conjectures are insufficient to suggest delayed receipt.
Accord Cook v. Providence Hosp.,
Payan, therefore, had until December 29, 2003 to file her complaint. Because Payan did not file her complaint until January 2, 2004, three days beyond the ninety-day period, the district court properly dismissed her claims as untimely. Payan’s pro se status does not afford her different treatment under these standards.
See Baldwin,
V
For those reasons, we affirm the district court’s decision granting summary judgment for Aramark on Payan’s claims.
AFFIRMED.
Notes
. When presented with the notice letter at her deposition, Payan identified the letter and its date of September 26, 2003.
. The district court subsequently dismissed Payan’s § 1983 claims.
. We note that our holding diverges from the Eleventh Circuit, which holds that, if contested by defendant, the plaintiff must demonstrate filing within the 90-day limitations period.
See Green v. Union Foundry Co.,
. In the cases cited by Payan, claimants sought to prove (or disprove) the fact of mailing.
See, e.g., Busquets-Ivars v. Ashcroft,
333
*1124
F.3d 1008, 1009-10 (9th Cir.2003) (finding an incorrect zip code sufficient proof of improper mailing to dispute that receipt occurred);
Schikore v. BankAmerica Supp’l Ret’t Plan,
. At least two district courts in our circuit have also applied a five-day presumption, apparently under the authority of
Nelmida v. Shelly Eurocars, Inc.,
It would be erroneous to read our decision in
Nelmida
as establishing a five-day presumption. In
Nelmida,
the post office had attempted to deliver the right-to-sue letter and left several notices for pick up, but when unclaimed, the post office returned the letter to the EEOC.
See
. The seven-day rule may have originated in
Roush v. Kartridge Pak Co.,
